From: JP Guerrero <jeanpatrick.guerrero@gmail.com>
Date: Fri, 9 Dec 2016 10:52:34 +0000 (+0100)
Subject: Workbench: Small fix for the filtering
X-Git-Tag: 1.0~16
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=a939dbd39176708a70389bd29e1e302eb80d22da;p=xdecor.git

Workbench: Small fix for the filtering
---

diff --git a/src/workbench.lua b/src/workbench.lua
index 4b63469..9ad5053 100644
--- a/src/workbench.lua
+++ b/src/workbench.lua
@@ -16,7 +16,8 @@ for node, def in pairs(minetest.registered_nodes) do
 	   not (def.groups.not_in_creative_inventory == 1) and
 	   not (def.groups.not_cuttable == 1) and
 	   not def.groups.wool and
-	   (def.tiles and not def.tiles[1]:find("default_mineral")) and
+	   (def.tiles and type(def.tiles[1]) == "string" and not
+		def.tiles[1]:find("default_mineral")) and
 	   not def.mesecons and
 	   def.description and
 	   def.description ~= "" and